I'm sort of "meh" on hacker games really, as they all pretty much do the same thing: reduce it to "click a box, watch a meter count down and then you've hacked it". Uplink is entertaining for a while, but hack one machine and you've hacked them all. Thought I'd try Duality - after ten seconds, I have a crazy mouse pattern onscreen and I've completed a level.
I didn't do anything.
Maybe I beat the hidden "Draw a picture with my mouse" level or whatever.